Yaskawa MP2000 Series Machine Controller Safety Precautions - Manual (Page 15)

8 Wiring
E-13
„ When the output is connected to a CPU built-in module input
Connect the CPU RUN output (interlock output) of the MP2000 module to another module
as an interlock signal, and after confirming that CPU RUN output of the MP2000 module is
turned ON, use the output of the other module. Any output before turning ON the CPU RUN
output is invalid.
MP2000 module
power supply
OFF
OFF ① CPU RUN output
② Another module startup
③ Another module output
Output valid
ON
ON
Interlock output
CPU RUN
OB00000
SB000004
MP2000 module
Interlock signal
input
Starts up the system after
the interlock signal input is
turned ON (application
starts up)
Another module
①
②
③
SB00004：Normally the ON coil turns ON with proper operation of the CPU.
0B00000：Interlock output
Input signal becomes
valid after this interlock
input signal is turned
ON.